Optimal working dilution should be determined by the investigator.
板类型
Pre-coated
实验流程
anti-Chlamydia pneumoniae IgM is a solid-phase immunoanalytical test. The purified, homogeneous native antigen is fixed to each well of the microtiterstrips. Specific antibodies present in the patient's sample are bound during the first incubation step. After removing unbound material by washing, the presence of the specific antibodies is detected using anti-human IgM conjugate during the second incubation. The unbound peroxidase conjugate is then removed and TMB substrate is added, resulting in the development of a blue colour in positive samples. The enzyme reaction is terminated by addition of the stop solution (colour change to yellow). The intensity of the yellow colour thus developed is proportional to the concentration of antibodies in the sample. 2
限制
仅限研究用
储存条件
4 °C
储存方法
The ELISA kit should be used within three months after opening. a. Store the kit and the kit reagents at +2 to +10°C, in a dry place and protected from the light. Under these conditions, the expiration period of the entire kit is indicated on the central label, the expiration date of the individual components is indicated on their package labels. b. Store unused strips in the sealable pouch and keep the desiccant inside. c. Kits are shipped in cooling bags, the transport time up to 72 hours have no influence on expiration. If you find damage at any part of the kit, please inform the manufacturer immediately. d. Store undiluted sera in aliquots at -18 to -28 °C. Frequent freezing and thawing is not recommended. Undiluted serum samples could be stored at +2 to +10°C up to one week. e. Do not store diluted samples. Always prepare fresh. 14. USED SYMBOLS: number of tests Conformité Européenne - product meets the requirements of European legislation Conformité Européenne with number of notified person 1023 in vitro diagnostics σ standard deviation CV coefficient of variation OD optical density manufacturer expiration Lot of kit 10°C 2°C storage at +2°C to +10°C °C Celsius degree % percentage n number of tested samples A value of tested sample read usage instructions catalog number 10 15. FLOW CHART: Step 1 Prepare reagents and samples Step 2 Dispense 100 L/well controls and samples Incubate 30 minutes at 37 °C Wash 4 times (250 L/well), aspirate Step 3 Dispense 100 L/well of peroxidase conjugate Incubate 30 minutes at 37 °C Wash 4 times (250 L/well), aspirate Step 4 Dispense 100 L/well of chromogenic substrate (TMB) Incubate 15 minutes in dark at room temperature Step 5 Dispense 100 L/well of stop solution Step 6 Read the absorbance at 450 / 620-690 nm within 20 minutes General references: Roubalová K., Hrubá D., Janechková L.: Možnosti diagnostiky infekcí vyvolaných Chlamydia pneumoniae. Naše zkušenosti s diagnostikou Chlamydia pneumoniae u chronicky nemocných pacientů., Antibiotiká a rezistencia 2, 5, 2006, 13-17. P. Hejnar, D. Koukalová: Serodiagnostics of Chlamydial Infections-Significance of Positivity in IgA and/or IgM Antibody Classes only., Biomed. Papers 146(2), 33-35 (2002). Diagnostik von Chlamydien-Infektionen, J. Lab Med 2004, 28 (2): 144-153. Kazár, J.: Chlamýdiové pneumónie, Antibiotiká a rezistencia 2, 5, 2006, 9-12. 11 CHANGES 07.09.2023 Chapter 4 Increasing the volume of calibrator to 2 ml Date of the revision of manual: 07. 09. 2023 12